Installing Guacamole on NixOS Latest

Guacamole is an open-source remote desktop gateway used to access remote desktops through a web browser. It is easy to install and use. In this tutorial, we will guide you through the installation process of Guacamole on NixOS Latest.

Prerequisites

Before starting the installation, make sure that you have:

• A running instance of NixOS Latest
• Root access to the server

Step 1: Update the system

The first step is to update your NixOS system to ensure that all packages are up-to-date. Open the terminal window and run the following command:

sudo nix-channel --update
sudo nixos-rebuild switch

The nix-channel command updates the Nix package manager, while the nixos-rebuild command updates the system and installs necessary dependencies.

Step 2: Install Guacamole

In NixOS, we can easily install Guacamole through the configuration.nix file. To edit this file, run the following command:

sudo nano /etc/nixos/configuration.nix

Add the following code to the file:

services.guacamole = {
  enable = true;
  port = 8080;
};

This code configures the Guacamole service, which will be enabled on port 8080.

Save and close the file using CTRL + X, then press Y and ENTER to confirm.

Now, apply the configuration changes by running the command:

sudo nixos-rebuild switch

This command rebuilds the system with the new configuration changes.

Step 3: Access Guacamole

You can now access Guacamole by opening a web browser and typing the following URL:

http://YOUR_SERVER_IP_ADDRESS:8080/guacamole/

Replace YOUR_SERVER_IP_ADDRESS with the IP address of your server. You should see the Guacamole login screen.

Conclusion

Congratulations! You have successfully installed Guacamole on NixOS Latest. You can now use Guacamole to access remote desktops through a web browser.